Technical Datasheet
Oxygen Generator Systems
Description
The Pneumatech MGS modular Oxyplant system shall provide
medical quality oxygen into the hospital pipeline system, delivered at a pressure of 400 kPa (4 bar) gauge.
The system shall use Atlas Copco compressors, dryer and filters,
galvanised steel air receiver, PSA oxygen generator and steel
oxygen receiver. The generator shall include a graphic LCD controller and oxygen sensor/analyser.
Operation
All components shall be self-controlled, no central controller is
required. The compressor shall run to maintain pressure in the
air receiver with a typical set pressure of 700 kPa (7 bar) gauge.
The generator shall be run in a way to maintain pressure in the
oxygen receiver at 400 kPa (4 bar) gauge, or up to a maximum
pressure of 500 kPa (5 bar) gauge with an oxygen purity of 93%.
The controller shall provide functionality to easily adjust the oxygen purity level up to 95%.
In cases using dual independent production lines (according to
ISO 10083) the system will work with the following logic:
One generation line shall be determined as duty and the other
shall in turn be set up as a back-up. It is recommended to switch
between the lines once a week to ensure each generator is run.
The system shall be pressure controlled. Each line has a different set pressure. The duty line has a start pressure of 430 kPa
(4.3 bar) gauge and the reserve line at a fixed pressure of 400
kPa (4 bar) gauge. If the duty line is shut-down or fails the main
line pressure will fall. When the reserve set pressure is reached
(400 kPa, 4 bar) the reserve line will come on-line to maintain
working line pressure.
Pressure shall be measured in the oxygen buffer tank. When the
pressure depletes it reaches the start set point and the generator starts producing oxygen. When the pressure stop set-point is
reached the generator shall go in stand-by mode.
The oxygen generator shall automatically stop if the oxygen level
falls below the set purity level (e.g. >92% as standard). In this
case the reserve line will come on-line due to the pressure falling
to 400 kPa (4 bar) gauge.
The compressors shall run on their own pressure band and shall
operate independently to the oxygen generators. As soon as the
pressure in the tank reaches it’s set point (e.g. 700 kPa, 7 bar)
the compressor shall go into unload/stop mode.
Oxygen Generator
The oxyplant generator shall incorporate pressure swing absorption (PSA) technology and supplied as a plug and play component for simple installation on site, including oxygen monitoring,
service indications and relevant alarms.
Non return valves shall be included to avoid back flow from the
outlet of the generator. The vessels shall include chemically
produced zeolite to adsorb specific types of molecules, such as
water vapour or nitrogen.
The oxyplant generator shall include an oxygen sensor and
analyser for continuous, online measurement of oxygen purity
and shall be provided with a calibration report delivered with
every unit. The sensor shall be insulated by solenoid valves
during standstill to provide longer sensor lifetime. An inlet pressure regulator shall be included to reduce the inlet pressure to a
maximum working pressure of 650 kPa (6.5 bar ) gauge.
The oxygen purity produced shall be between 90-95% with a
compressed air inlet quality in accordance with ISO 8573-1
clause 1-4-1 and an air outlet quality in accordance with ISO
8573-1 clause 1-2-1.
Control System
The oxyplant T4 control system shall provide an intelligent human
machine interface including a real-time clock for recording operational parameters in the event log. The central control system
shall include a BMS connection for a general fault condition.
8102341150 Ed1
Page 1
In the case of generator failure a general alarm fault shall be triggered at 91% (adjustable). If the oxygen quality falls lower than
90% the generator shall stop and the reserve generator will start
production of oxygen due to depletion of line pressure to 400 kPa
(4 bar) gauge.
Pneumatech Medical Gas Solutions
• Email: [email protected] • www.p-mgs.com
• The right is reserved to change this technical specification without prior notice
Technical Datasheet
Specifications
•
•
•
•
•
•
Supply voltage: 115-230V 50/60Hz (oxygen generator)
Power consumption: 200W max (oxygen generator)
CSA/UL approval available
Protection degree: IP54 (Nema 3S)
Operation at a maximum ambient temperature of 45°C.
Compressor 750 kPa (7.5 bar) gauge including EFF1 (CE
MEP) rated TEFC, IP55 class F electric motors. Incorporating maintenance-free greased for life bearings.
• Dryer 3°C PDP at 45°C
• Air receivers DIRECTIVE 97/23/EC, supplied with relevant test
certificates.
• Oxygen vessel of steel construction and approved according to Fluid Group 1
• PSA oxygen modules are able to produce oxygen compliant with the United States Pharmacopeia (USP) monograph for Oxygen 93 or the European Pharmacopeia (EurPh) mono
graph for Oxygen 93. Both standards were created expressly to permit the use of PSA produced oxygen.
• Filling Ramp for on site cylinder filling consisting of a high pressure bar with individual isolation valves at each cylinder connection. The cylinders shall be protected from over pressurising by a safety pressure relief valve and shall include a pressure gauge. The filling ramp shall be tested up to 30,000 kPa (300 bar) gauge and shall be supplied complete with test certificate (cylinders are NOT included).
• Purge Control. An additional purge line to ensure that only the appropriate level of oxygen quality is supplied to the hospital distribution pipeline.
• Dew Point and Flow Monitoring. The dryer shall be able to incorporate a dew point sensor with an accuracy of ±10C in the range -20 to -800C atmospheric dew point and 4-20mA analogue output. The PDP sensor shall ensure the air to the generator inlet is suitable in order to safeguard the generator from high moisture content.
Classification
Oxyplant system is designed to ISO10083 standards and air
quality to the European Pharmacopoeia monograph.
Features
• Pre-piped, factory tested and certified
• 91%, 93% or 95% oxygen purity
• Zeolite providing infinite lifetime (if the dryers and filters are properly serviced)
• Valves degreased for oxygen use are provided with an
oxygen certificate, delivered with every unit
• Pressure controlled – no central controller for simple operation
• Silencer on exhaust to reduce noise levels
• Touch screen controller on generator with 4” high-definition display
• Zirconia oxygen sensor included on generator for long life and low maintenance
• Atlas Copco’s premium GA oil flooded rotary screw
compressor
• Atlas Copco’s FX refrigerated dryer module
• Atlas Copco DD+ and PD+ high efficiency filters
• Accessories
Options
• Advanced T5 controller including E-mail and SMS event
notification for additional convenience. Graphical log for
analogue values and user friendly touch screen 6”
high-definition colour display
8102341150 Ed1
Page 2
• High pressure booster System using oil free, high pressure pistons compressors shall be provided suitable for the on site filling of 15,000 kPa (150 bar) gauge or 20,000 kPa (200 bar) gauge oxygen cylinders. Compressors shall operate on an inlet pressure auto-cycling system (auto start/stop).
Pneumatech Medical Gas Solutions
• Email: [email protected] • www.p-mgs.com
• The right is reserved to change this technical specification without prior notice
Pneumatech Medical Gas Solutions
• Email: [email protected] • www.p-mgs.com
• The right is reserved to change this technical specification without prior notice
*
2
1
COMPRESSOR
INLET FILTER
COMPRESSOR
FLEXIBLE
CONNECTION
FLEXIBLE
CONNECTION
AFTER
COOLER
NON-RETURN
VALVE
(*) Not applicable when only one oxygen generator is installed
Optional equipment
BALL VALVE
TEMPERATURE
TRANSDUCER
NON-RETURN
VALVE
BALL VALVE
TEMPERATURE
TRANSDUCER
Not all details for main components ( compressor, generator, dryer )
shown. See details for individual components
AUTOMATIC
DRAIN
BALL VALVES
P
PRESSURE
TRANSDUCER
P
PRESSURE
TRANSDUCER
AUTOMATIC
DRAIN
BALL VALVES
PRESSURE
SAFETY VALVE
GA
COMPRESSOR
AC201
AFTER
COOLER
PRESSURE
SAFETY VALVE
Oxygen generator options can be installed
See dedicated flow diagram of generator
Note:
TEMPERATURE
TRANSDUCER
AIR INTAKE
TEMPERATURE
TRANSDUCER
AIR INTAKE
INLET FILTER
REFRIGERANT
CONDENSOR
REFRIGERANT
CONDENSOR
AD101
REFRIGERANT
COMPRESSOR
R/A HEAT
EXCHANGER
A/A HEAT
EXCHANGER
FX DRYER
AD201
REFRIGERANT
COMPRESSOR
R/A HEAT
EXCHANGER
A/A HEAT
EXCHANGER
FX DRYER
REFRIGERANT
SEPERATOR
REFRIGERANT
SEPERATOR
WATER
DRAIN
WATER
SEPERATOR
WATER
DRAIN
WATER
SEPERATOR
BALL
VALVE
BA301
INLETDD FILTER
SR201
INLETDD FILTER
SR101
QD
SR203
QD
SR103
RV301
INLETPD FILTER
SR202
INLETPD FILTER
SR102
TK301
BA203
WD201
WATER DRAIN
SA101
PRESSURE
SAFETY VALVE
GA101
SA201
PRESSURE
SAFETY VALVE
GA201
BALL VALVE
BALL VALVE
WD101
HIGH
PRESSURE
BA103
BALL VALVE
BALL VALVE
WATER DRAIN
B0301
BA202
BALL
VALVE
BA201
TK201
BA102
BALL
VALVE
BA101
TK101
AIR TANK 1
AIR TANK 2
AC101
AIR TANK 3
AIR INLET
TOWER
A
AIR INLET
TOWER
A
OG101
Not included in scope of supply
Filling ramp
FR101
TOWER
B
OXYGEN OUTLET
OXYGEN GENERATOR
OG201
TOWER
B
OXYGEN OUTLET
OXYGEN GENERATOR
BALL VALVE
BA204
TK202
BALL VALVE
OXYGEN
BUFFER TANK
GA102
Manifold (*)
SA202
PRESSURE
SAFETY VALVE
SA102
PRESSURE
SAFETY VALVE
GA202
BALL VALVE
BA205
OXYGEN
BUFFER TANK
BALL VALVE
BA104
TK102
BA105
RV101
RV201
SR204
Dust
FILTER
PRESSURE
REGULATOR
Dust
FILTER
SR104
PRESSURE
REGULATOR
TO HOSPITAL
FEED
p
NR101
NON-RETURN
VALVE
NR201
NON-RETURN
VALVE
NON-RETURN
VALVE (*)
Purge function( option )
p
Purge function( option )
p
p
GA
COMPRESSOR
BA310
BA106
BA206
8102341150 Ed1
Page 3
BA207
BA107
Technical Datasheet
Typical Layout - Schematic
Technical Datasheet
8102341150 Ed1
Page 4
Typical Simplex Installation
Typical Duplex Installation
1
Compressor
6
Purity measurement line
1
Compressor
6
Purity measurement line
2
Refrigerant dryer
7
Ball valve
2
Refrigerant dryer
7
Ball valve
3
Filters DD-PD-QD
8
Oxygen tank
3
Filters DD-PD-QD
8
Oxygen tank
4
Air receiver
9
Pressure regulator
4
Air receiver
9
Pressure regulator
5
Oxygen generator
10
Dust filter
5
Oxygen generator
10
Dust filter
11
Non-return valve
Pneumatech Medical Gas Solutions
• Email: [email protected] • www.p-mgs.com
• The right is reserved to change this technical specification without prior notice
Technical Datasheet
8102341150 Ed1
Page 5
Typical Duplex Installation With Booster And Filling Ramp
Pneumatech Medical Gas Solutions
• Email: [email protected] • www.p-mgs.com
• The right is reserved to change this technical specification without prior notice
1
Compressor
8
Oxygen tank
2
Refrigerant dryer
9
Pressure regulator
3
Filters DD-PD-QD
10
Dust filter
4
Air receiver
11
Non-return valve
5
Oxygen generator
12
High pressure
booster
6
Purity
measurement line
13
Pressure switch
7
Ball valve
14
Filling station
Technical Datasheet
Typical Simplex Containerised Installation With Booster And Filling Ramp
8
7
6
10
9
7
8
A
1
Compressor
8
Filter Regulator
2
Refrigerant dryer
9
TGA108 Filter
3
Filters DD-PD-QD
10
High pressure
booster
4
Air receiver
11
Fuse Box
5
Oxygen generator
12
Controller
6
Exhaust Pipe
(Silencer)
13
Oxygen Filling
Station
7
Oxygen tank
9
10
11
12
6
2350
B
5
C
4
3
2
50
R1176
500
D
11
22
1
33
55
44
77
66
Pos
Amount
OXYGEN FILLING STATION WITH 6 OUTLETS
T5 CONTROL BOX
FUSE BOX
RIX 4V4 AL BOOSTER
PARKER TGA108 FILTER
FILTER REGULATOR
OXYGEN RECEIVER
EXHAUST PIPE (SILENCER)
OGP35 GENERATOR
AIR RECEIVER
DD-PD-QD130+ FILTER SET
FX17 DRYER
GA30+ COMPRESSOR
Name
F
2350
2350
1
1
1
1
1
1
1
1
1
1
1
1
1
Qty
1560
1560
910
910
Comments
Description
Weight
Drawn
SS by
Reviewed by
55
1800
1800
2172
2172
13
12
11
10
9
8
7
6
5
4
3
2
1
Pos
2630
2630
2430
2430
2730
2730
E
G
Dimensions (LxWxH)
Approved by - date
Scale
1:20
Title
CONTAINERIZED O35 OXYGEN GENERATOR
Gazcon A/S
Oldvej 1A - DK 3540 LyngePhone5 44 99 69 00
Fax
+45 44 99 69 03
Version
Drawing no.
Paper
A3 size
44
33
13
13
1420
1420
350
350
850
850
801
801
R1176
R1176
780
780
500
500
250
250
450
450
50
50
50
50
500
500
1800
1800
2438
2438
2352
2352
863

863
93
93
37
37
276
276
457
457
1020
1020
968
968
863

863
800
800
650
650
1023
1023
494
494
5897
5897
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Pneumatech Medical Gas Solutions
• Email: [email protected] • www.p-mgs.com
• The right is reserved to change this technical specification without prior notice
ther pa
roduc
ed,rty
m ittedpaby
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8102341150 Ed1
Page 6
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6058
1764
1764
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242